Jepson Flora Project: Jepson Interchange for California Floristics    
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Mimulus diffusus A. L. Grant
PHRYMACEAE (genus previously included in Scrophulariaceae)
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Information from the Index of California Plant Names (ICPN)
Initial Editorial Analysis 5 Apr 2017
Source of Report for California  
a Munz, P.A. in collaboration with D. D. Keck. 1968, as cited in Kartesz & Meacham
b 1995 memo from Dean Wm. Taylor
Initial Editorial Comments listed as synonym of Mimulus palmeri in The Jepson Manual [Ed. 1]
Correspondence and Comments Subsequent to Initial Analysis
Correspondence 1 17 Jan 2013 e-mail from Richard Moe see Comment 1
Editorial Comments 1 Correspondence 1 includes reference to a paper by Naomi S. Fraga, Jepson Flora Project Author, "A REVISION OF ERYTHRANTHE MONTIOIDES AND ERYTHRANTHE PALMERI (PHRYMACEAE), WITH DESCRIPTIONS OF FIVE NEW SPECIES FROM CALIFORNIA AND NEVADA, USA" [Aliso, 30(1), pp. 49–68. 2012], in which 10 spp. are recognized for CA, five of them new, five of them new combinations, as transfers from Mimulus.
Correspondence 2 Treatment and author notes submitted since The Jepson Manual [Ed. 2] see Comment 2
Editorial Comments 2 Correspondence 2 indicates that since The Jepson Manual [Ed. 2] Mimulus diffusus A. L. Grant is to be recognized but treated as Erythranthe diffusa (A.L. Grant) N.S. Fraga.
Editorial Summary and Current Status
Editorial Summary rejection, to be recognized but in different genus since The Jepson Manual [Ed. 2]
Current Status JFP-1a, taxonomic or nomenclatural synonym for taxon native to CA
Current Name Erythranthe diffusa (A.L. Grant) N.S. Fraga
Current Status Authority Jepson Flora Project
Current Status Date 5 Apr 2017
List of names for this Current Status category
List of ICPN names in Mimulus
List of names from ICPN, Hrusa's Crosswalk, and Jepson Flora in Mimulus

Resources of the Jepson Flora Project: External links:
·Distribution maps: County distribution based on CCH specimens
Manual imageJepson eFlora
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Type specimens Type specimen data from various herbaria: NYBG | Smithsonian |
Manual imageArchived Indexes from The Jepson Manual (1993; TJM1)
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Common names
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Calflora: Taxon report · Distribution · Observations
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